Lesson 26 of 84 · Subtraction Within 10
medium⭐ 30 XP🥊 Number ArenaSubtraction Within 10: Practice 26
In this Kindergarten lesson on Subtraction Within 10, you will practice solving problems like: "Mason has 8 cookies. Mason gives away 1. How many cookies are left?". Work through each problem carefully, use the hints if you need help, and check your answers. This builds your understanding of subtraction within 10 step by step.
Worked Examples
Next Smart Lesson
We'll pick a lesson that matches exactly where your math is right now.
✨More to explore
🌍 Where you'd use this: Every time you check the score, count change, or figure out how long until something — that's this.
🤯 Fun fact: 🤯 Your brain can do basic math faster than a 1980s computer. Probably faster than this phone too — for tiny numbers.
🏆 Try this week: At dinner, calculate everyone's meal in your head before the receipt comes.
👨👩👧 At dinner: “What's the fastest way you can think of to solve 27 + 18? No paper.”
Challenge a friend
Send it to a parent looking for a 5-minute math win that doesn't feel like homework.
Checkout complete lesson on Subtraction Within 10 for Kindergarten
Get the full Subtraction Within 10 track as a printable PDF — all lessons, worksheets, and answer keys.